/*
 * Copyright 2010-2020 Alfresco Software, Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.activiti.api.runtime.model.impl;

import java.util.HashMap;

public class ProcessVariablesMap<K, V> extends HashMap<K, V> implements Cloneable {

    private static final long serialVersionUID = 1L;

    @Override
    public ProcessVariablesMap<K, V> clone() {
        ProcessVariablesMap<K, V> copy = new ProcessVariablesMap<>();

        copy.putAll(this);

        return copy;
    }
}
